Hating a movie for being too fun is such a strange idea. I sure as hell would rather Star Wars resemble the Marvel movies than the joyless DC ones.
Who said anything about hating a movie ? I certainly don’t hate TLJ and its strong qualities might overcome its weakness, but if I always welcome humor in a movie, I don’t like when this humor overlaps dramatic moments (*) and I really don’t like when it’s just… not funny 😦
(* ANH is fun but you won’t find any joke when Ben is killed for example, the balance of humor in ANH/TESB is perfect; in ROTJ it’s less good but it still works; in PT/ST/R1 I just don’t find the humor funny, that’s all, and I don’t hate any of those movies, I even like very much ROTS and I’m still impressed by many TLJ ideas).